LCM calculator

Hydraulic Mean Depth Ratio given Discharge Ratio Calculator

Engineering Chemistry Financial Health More >>

↳

Civil Chemical Engineering Electrical Electronics More >>

⤿

Environmental Engineering Bridge and Suspension Cable Coastal and Ocean Engineering Columns More >>

⤿

Hydraulic Designs of Sewers and S. W. Drain Sections Conveyance of Water Design of a Chlorination System for Wastewater Disinfection Design of a Circular Settling Tank More >>

⤿

Hydraulic Mean Depth Design of Storm Water Drains Egg Shaped Sewers and Hydraulically Equivalent Sections Flow Velocity in Sewers and Drains More >>

⤿

Hydraulic Mean Depth Ratio Hydraulic Mean Depth for Full Flow Hydraulic Mean Depth for Partial Flow

✖Discharge Ratio is the ratio of discharge at partial flow to discharge at full flow.ⓘ Discharge Ratio [qsQ_ratio]			+10% -10%
✖The Roughness Coefficient for Running Full accounts for uniform surface resistance affecting flow velocity and friction loss.ⓘ Roughness Coefficient for Running Full [N]			+10% -10%
✖Roughness Coefficient Partially Full means roughness coefficient of pipe while running partially full.ⓘ Roughness Coefficient Partially Full [n_p]			+10% -10%
✖The Area of Partially Full Sewers refers to the cross-sectional flow area at a given water depth, crucial for hydraulic and flow rate calculations.ⓘ Area of Partially Full Sewers [a]			+10% -10%
✖The Area of Running Full Sewers refers to the total cross-sectional area of the pipe when it is completely filled with fluid.ⓘ Area of Running Full Sewers [A]			+10% -10%

✖The Hydraulic Mean Depth Ratio refers to the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full.ⓘ Hydraulic Mean Depth Ratio given Discharge Ratio [R]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Environmental Engineering Formula PDF PDF Image

Hydraulic Mean Depth Ratio given Discharge Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Hydraulic Mean Depth Ratio = (Discharge Ratio/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Area of Partially Full Sewers/Area of Running Full Sewers)))^6
R = (qsQ_ratio/((N/n_p)*(a/A)))^6
This formula uses 6 Variables

Variables Used

Hydraulic Mean Depth Ratio - The Hydraulic Mean Depth Ratio refers to the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full.
Discharge Ratio - Discharge Ratio is the ratio of discharge at partial flow to discharge at full flow.
Roughness Coefficient for Running Full - The Roughness Coefficient for Running Full accounts for uniform surface resistance affecting flow velocity and friction loss.
Roughness Coefficient Partially Full - Roughness Coefficient Partially Full means roughness coefficient of pipe while running partially full.
Area of Partially Full Sewers - (Measured in Square Meter) - The Area of Partially Full Sewers refers to the cross-sectional flow area at a given water depth, crucial for hydraulic and flow rate calculations.
Area of Running Full Sewers - (Measured in Square Meter) - The Area of Running Full Sewers refers to the total cross-sectional area of the pipe when it is completely filled with fluid.

STEP 1: Convert Input(s) to Base Unit

Discharge Ratio: 0.532 --> No Conversion Required
Roughness Coefficient for Running Full: 0.74 --> No Conversion Required
Roughness Coefficient Partially Full: 0.9 --> No Conversion Required
Area of Partially Full Sewers: 3.8 Square Meter --> 3.8 Square Meter No Conversion Required
Area of Running Full Sewers: 5.4 Square Meter --> 5.4 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = (qsQ_ratio/((N/n_p)*(a/A)))^6 --> (0.532/((0.74/0.9)*(3.8/5.4)))^6

Evaluating ... ...

R = 0.604220576967767

STEP 3: Convert Result to Output's Unit

0.604220576967767 --> No Conversion Required

FINAL ANSWER

0.604220576967767 ≈ 0.604221 <-- Hydraulic Mean Depth Ratio

(Calculation completed in 00.020 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Hydraulic Designs of Sewers and S. W. Drain Sections » Hydraulic Mean Depth » Hydraulic Mean Depth Ratio » Hydraulic Mean Depth Ratio given Discharge Ratio

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2100+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< Hydraulic Mean Depth Ratio Calculators

Hydraulic Mean Depth Ratio given Self Cleansing Discharge

LaTeX Go Hydraulic Mean Depth Ratio = ((Discharge when Pipe is Running Partially Full/Discharge when Pipe is Running Full)/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Area of Partially Full Sewers/Area of Running Full Sewers)))^6

Hydraulic Mean Depth Ratio given Discharge Ratio

LaTeX Go Hydraulic Mean Depth Ratio = (Discharge Ratio/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Area of Partially Full Sewers/Area of Running Full Sewers)))^6

Hydraulic Mean Depth Ratio given Velocity Ratio

LaTeX Go Hydraulic Mean Depth Ratio = (Velocity Ratio/(Roughness Coefficient for Running Full/Roughness Coefficient Partially Full))^6

Hydraulic Mean Depth Ratio given Discharge Ratio Formula

LaTeX Go

What is hydraulic mean depth ?

Hydraulic mean depth, or hydraulic radius, is the ratio of the cross-sectional area of fluid flow to the wetted perimeter in a channel or pipe. It's a key parameter in fluid dynamics, used to determine flow characteristics like velocity and discharge. In open channel flow, it influences resistance, energy loss, and overall efficiency, making it vital for designing and analyzing water conveyance systems.

How to Calculate Hydraulic Mean Depth Ratio given Discharge Ratio?

Hydraulic Mean Depth Ratio given Discharge Ratio calculator uses Hydraulic Mean Depth Ratio = (Discharge Ratio/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Area of Partially Full Sewers/Area of Running Full Sewers)))^6 to calculate the Hydraulic Mean Depth Ratio, Hydraulic Mean Depth Ratio given Discharge Ratio is defined as the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full. Hydraulic Mean Depth Ratio is denoted by R symbol.

How to calculate Hydraulic Mean Depth Ratio given Discharge Ratio using this online calculator? To use this online calculator for Hydraulic Mean Depth Ratio given Discharge Ratio, enter Discharge Ratio (qsQ_ratio), Roughness Coefficient for Running Full (N), Roughness Coefficient Partially Full (n_p), Area of Partially Full Sewers (a) & Area of Running Full Sewers (A) and hit the calculate button. Here is how the Hydraulic Mean Depth Ratio given Discharge Ratio calculation can be explained with given input values -> 0.017765 = (0.532/((0.74/0.9)*(3.8/area_while_running_full)))^6.

FAQ

What is Hydraulic Mean Depth Ratio given Discharge Ratio?

Hydraulic Mean Depth Ratio given Discharge Ratio is defined as the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full and is represented as R = (qsQ_ratio/((N/n_p)*(a/A)))^6 or Hydraulic Mean Depth Ratio = (Discharge Ratio/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Area of Partially Full Sewers/Area of Running Full Sewers)))^6. Discharge Ratio is the ratio of discharge at partial flow to discharge at full flow, The Roughness Coefficient for Running Full accounts for uniform surface resistance affecting flow velocity and friction loss, Roughness Coefficient Partially Full means roughness coefficient of pipe while running partially full, The Area of Partially Full Sewers refers to the cross-sectional flow area at a given water depth, crucial for hydraulic and flow rate calculations & The Area of Running Full Sewers refers to the total cross-sectional area of the pipe when it is completely filled with fluid.

How to calculate Hydraulic Mean Depth Ratio given Discharge Ratio?

Hydraulic Mean Depth Ratio given Discharge Ratio is defined as the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full is calculated using Hydraulic Mean Depth Ratio = (Discharge Ratio/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Area of Partially Full Sewers/Area of Running Full Sewers)))^6. To calculate Hydraulic Mean Depth Ratio given Discharge Ratio, you need Discharge Ratio (qsQ_ratio), Roughness Coefficient for Running Full (N), Roughness Coefficient Partially Full (n_p), Area of Partially Full Sewers (a) & Area of Running Full Sewers (A). With our tool, you need to enter the respective value for Discharge Ratio, Roughness Coefficient for Running Full, Roughness Coefficient Partially Full, Area of Partially Full Sewers & Area of Running Full Sewers and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Hydraulic Mean Depth Ratio?

In this formula, Hydraulic Mean Depth Ratio uses Discharge Ratio, Roughness Coefficient for Running Full, Roughness Coefficient Partially Full, Area of Partially Full Sewers & Area of Running Full Sewers. We can use 2 other way(s) to calculate the same, which is/are as follows -

Hydraulic Mean Depth Ratio = (Velocity Ratio/(Roughness Coefficient for Running Full/Roughness Coefficient Partially Full))^6
Hydraulic Mean Depth Ratio = ((Discharge when Pipe is Running Partially Full/Discharge when Pipe is Running Full)/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Area of Partially Full Sewers/Area of Running Full Sewers)))^6

Home

FREE PDFs

🔍 Search